The network hasn't divulged the focus of the discussion, but it will be just one of three segments on the episode which is also slated to feature a chat with The Hobbit director Peter Jackson. After filming of the interview with Cook wrapped, Rock Center's Twitter account tweeted the above photo of Williams and the Apple CEO in front of the cameras.

Cook's spot on Rock Center with Brian Williams will air next Thursday, December 6 at 10 p.m. PT / 9 p.m. CT on NBC.